| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.57 | 9.863% | $242.3248 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $224.59 | 5.217% | $236.3069 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $248.76 | 13.587% | $282.559 | $282.56 | $282.55 | $282.60 |
| Purchase #4 | $35.30 | 8.512% | $38.3047 | $38.30 | $38.30 | $38.30 |
| Purchase #5 | $241.76 | 11.768% | $270.2103 | $270.21 | $270.20 | $270.20 |
| Purchase #6 | $127.69 | 13.402% | $144.803 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $32.90 | 11.295% | $36.6161 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $1,131.57 | $1,251.1248 | $1,251.12 | $1,251.05 | $1,251.10 | |